module Airake
  
  module Commands
    
    class Amxmlc 
      
      attr_reader :project, :path, :extra_opts
      
      def initialize(project, options = {})
        @project = project
        @path = options[:amxmlc_path] || "amxmlc"
        @extra_opts = options[:amxmlc_extra_opts]
      end
            
      # Get the amxmlc command
      def compile
        command = []
        command << @path
        #command << "+configname=air"
        command << source_path_option
        command << library_path_option
        command << "-output #{project.swf_path}"
        command << project.debug_option
        command << @extra_opts
        command << "-disable-incremental-optimizations=true"
        command << "-- #{project.mxml_path}"
        command.compact.join(" ")
      end
      
    protected
      
      def source_path_option      
        # List of directories in lib/ for source_path +=
        lib_source_paths = Dir["#{project.lib_dir}/*"].collect { |f| f if File.directory?(f) }.compact       
        lib_source_paths << project.test_dir if File.directory?(project.test_dir)
        lib_source_paths << project.src_dir if File.directory?(project.src_dir)

        source_paths ||= lib_source_paths
        source_paths.empty? ? "" : "-source-path #{source_paths.join(" ")}"
      end

      def library_path_option
        library_paths = []      
        library_paths << project.lib_dir if File.directory?(project.lib_dir)
        library_paths.empty? ? "" : "-library-path+=#{library_paths.join(" ")}"
      end
      
    end
    
  end
  
end